HARD
11th ICSE
IMPORTANT
Earn 100

What is the advantage of having more than one pigment molecule in photosystem?

Important Questions on Photosynthesis in Higher Plants

MEDIUM
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 16 - Photosynthesis in Higher Plants>Chapter Practice>Q 24
Explain about assimilatory power.
HARD
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 16 - Photosynthesis in Higher Plants>Chapter Practice>Q 25
Bring out any four differences between cyclic and non-cyclic photophosphorylation.
HARD
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 16 - Photosynthesis in Higher Plants>Chapter Practice>Q 26
What are the two components of the ATPase complex? Where are these located and what are their functions?
MEDIUM
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 16 - Photosynthesis in Higher Plants>Chapter Practice>Q 27
Who proposed the chemiosmotic hypothesis? Which molecule is synthesised by chemiosmosis?
HARD
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 16 - Photosynthesis in Higher Plants>Chapter Practice>Q 28

Complete the following equation.

3CO2 + 6NADPH2 + H2O →__?__ + ADP + __?__

MEDIUM
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 16 - Photosynthesis in Higher Plants>Chapter Practice>Q 29
Mention the name of the enzyme that catalyses the carboxylation as well as oxygenation reaction. In which cell organelle is this enzyme found?
HARD
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 16 - Photosynthesis in Higher Plants>Chapter Practice>Q 30

Why is the colour of a leaf kept in the dark, frequently becomes yellow or pale green? Which pigments do you think are more stable?

MEDIUM
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 16 - Photosynthesis in Higher Plants>Chapter Practice>Q 31
Mention the name and characteristics of various classes of pigments used in photosynthesis.